Figure 1From: Swinepox virus vector-based vaccines: attenuation and biosafety assessments following subcutaneous prick inoculationVector construction diagram. A pUSG-DE; B pUS-DE. LF and RF indicate the left flanking sequences and right flanking sequences, respectively, of SPV. P11 is a vaccinia virus (VV) promoters. The GFP reporter gene is also included in the plasmid.Back to article page